JISM82262006Ironores--Methodsfordeterminationofarseniccontent.pdf

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1、M8226：2006まえがきこの規格は，工業標準化法第14条によって準用する第12条第1項の規定に基づき，社団法人日本鉄鋼連盟(JISF)から，工業標準原案を具して日本工業規格を改正すべきとの申出があり，日本工業標準調査会の審議を経て，経済産業大臣が改正した日本工業規格である。今回の改正では，従来のJISM8226に規定していたモリブドひ酸青吸光光度法（ISO7834:1987Ironores-Determinationofarseniccontent-Molybdenumbluespectrophotometricmeth

2、odの翻訳規格）に加えて，既に鉄及び鋼中のひ素定量法としてJISG1257に規定されている電気加熱方式原子吸光法を基礎に、鉄鉱石定量法として開発した2方法を新たに規定した。これによって，JISM8226:1997は改正され，この規格に置き換えられる。この規格の一部が，技術的性質をもつ特許権，出願公開後の特許出願，実用新案権，又は出願公開後の実用新案登録出願に抵触する可能性があることに注意を喚起する。経済産業大臣及び日本工業標準調査会は，このような技術的性質をもつ特許権，出願公開後の特許出願，実用新案権，又は出願公開後の実用新

3、案登録出願にかかわる確認について，責任はもたない。JISM8226には，次に示す附属書がある。附属書1（規定）モリブドひ酸青吸光光度法附属書1A（規定）分析値の採択手順のフローシート附属書1B（参考）国際共同実験に関する追加情報附属書1C（参考）国際共同実験で得られた精度データ附属書2（規定）アルカリ融解－電気加熱方式原子吸光法附属書3（規定）酸溶解－電気加熱方式原子吸光法附属書4（参考）JISと対応する国際規格との対比表（1）M8226：2006目次ページ序文································

4、························································································································································11.適用範囲··········································································································

5、·······························································12.引用規格·········································································································································································13.一般事項···················

6、······················································································································································14.定量方法の区分·········································································································

7、···················································1附属書1（規定）モリブドひ酸青吸光光度法··············································································································3附属書1A（規定）分析値の採択手順のフローシート··························································

8、···································10附属書1B（参考）国際共同実験に関する追加情報·····················································································